发明名称 |
Structure for grammar and dictionary representation in voice recognition and method for simplifying link and node-generated grammars |
摘要 |
A speech recognition engine is provided with an acoustic model and a layered grammar and dictionary library. The layered grammar and dictionary library includes a language and non-grammar layer that supplies types of rules a grammar definition layer can use and defines non-grammar the speech recognition engine should ignore. The layered grammar and dictionary library also includes a dictionary layer that defines phonetic transcriptions for word groups the speech recognition engine is meant to recognize when voice input is received. The layered grammar and dictionary library further includes a grammar definition layer that applies rules from the language and non-grammar layer to define combinations of word groups the speech recognition system is meant to recognize. Voice input is received at a speech recognition engine and is processed using the acoustic model and the layered grammar and dictionary library. |
申请公布号 |
US8190433(B2) |
申请公布日期 |
2012.05.29 |
申请号 |
US201113031104 |
申请日期 |
2011.02.18 |
申请人 |
ABREGO GUSTAVO HERNANDEZ;CHEN RUXIN;SONY COMPUTER ENTERTAINMENT INC. |
发明人 |
ABREGO GUSTAVO HERNANDEZ;CHEN RUXIN |
分类号 |
G10L15/18 |
主分类号 |
G10L15/18 |
代理机构 |
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代理人 |
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地址 |
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